Improving oxygen reduction reaction activities on carbon-supported Ag nanoparticles in alkaline solutions

J Guo, A Hsu, D Chu, R Chen - The Journal of Physical Chemistry …, 2010 - ACS Publications
Carbon-supported Ag (Ag/C) catalysts with four different metal loadings were prepared by a
citrate-protecting method. Oxygen reduction reaction (ORR) activities on these carbon …

Stabilizer-free silver nanoparticles as efficient catalysts for electrochemical reduction of oxygen

A Treshchalov, H Erikson, L Puust, S Tsarenko… - Journal of colloid and …, 2017 - Elsevier
In this work we demonstrated the potential of the He+ 5% H 2+ 1% N 2 plasma jet treatment
for the synthesis of surfactant-free silver nanoparticles (Ag NPs) with narrow size distribution …

A highly active Pd coated Ag electrocatalyst for oxygen reduction reactions in alkaline media

L Jiang, A Hsu, D Chu, R Chen - Electrochimica Acta, 2010 - Elsevier
We synthesized and characterized a highly active electrocatalyst for oxygen reduction
reactions (ORRs) in alkaline media by coating carbon-supported silver nanoparticles with …

Straightforward synthesis of carbon-supported Ag nanoparticles and their application for the oxygen reduction reaction

AC Garcia, LHS Gasparotto, JF Gomes… - Electrocatalysis, 2012 - Springer
In this paper we report a simple and environmentally friendly synthesis of silver
nanoparticles (AgNps) and their activities towards the oxygen reduction reaction (ORR) …

Performance of silver nanoparticles in the catalysis of the oxygen reduction reaction in neutral media: Efficiency limitation due to hydrogen peroxide escape

CCM Neumann, E Laborda, K Tschulik, KR Ward… - Nano Research, 2013 - Springer
The electrocatalytic activity for oxygen reduction reaction (ORR) at neutral pH of citrate-
capped silver nanoparticles (diameter= 18 nm) supported on glassy carbon (GC) is …

Activity trends of binary silver alloy nanocatalysts for oxygen reduction reaction in alkaline media

X Wu, F Chen, N Zhang, Y Lei, Y Jin, A Qaseem… - Small, 2017 - Wiley Online Library
The electrocatalytic activity of Pt‐based alloys exhibits a strong dependence on their
electronic structures, but a relationship between electronic structure and oxygen reduction …

Pt-free silver nanoalloy electrocatalysts for oxygen reduction reaction in alkaline media

A Qaseem, F Chen, X Wu, RL Johnston - Catalysis Science & …, 2016 - pubs.rsc.org
The oxygen reduction reaction (ORR) plays a crucial role in electrochemical energy
conversion and storage devices such as alkaline fuel cells and metal–air batteries. These …

Enhancement in carbon dioxide activity and stability on nanostructured silver electrode and the role of oxygen

MS Jee, HS Jeon, C Kim, H Lee, JH Koh, J Cho… - Applied Catalysis B …, 2016 - Elsevier
Current energy production habits deplete fossil fuels and accumulate atmospheric CO 2,
which contribute to the global climate change. Electrochemical fuel production via CO 2 …

Silver-cobalt bimetallic particles for oxygen reduction in alkaline media

FHB Lima, JFR De Castro, EA Ticianelli - Journal of Power Sources, 2006 - Elsevier
The kinetics of the oxygen reduction reaction (ORR) was studied on ultra thin layer
electrodes formed by bimetallic Ag-Co nanoparticles dispersed on a carbon powder (Ag …

Oxygen reduction at Au nanoparticles electrodeposited on different carbon substrates

MS El-Deab, T Sotomura, T Ohsaka - Electrochimica acta, 2006 - Elsevier
The electrocatalytic reduction of molecular oxygen (O2) has been performed in O2-saturated
0.5 M KOH solution at Au nanoparticles electrodeposited onto two different carbon …